LIGHT IRRADIATION DEVICE
To provide a light irradiation device capable of safely irradiating light to an affected part.SOLUTION: A light irradiation device 10 includes a case body 12, an ultraviolet light source 14, a visible light source 16, and a control part 18. The ultraviolet light source 14 is provided with a first ul...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a light irradiation device capable of safely irradiating light to an affected part.SOLUTION: A light irradiation device 10 includes a case body 12, an ultraviolet light source 14, a visible light source 16, and a control part 18. The ultraviolet light source 14 is provided with a first ultraviolet light source 26 emitting light of UVA (ultraviolet A wave) wavelength and a second ultraviolet light source 28 emitting light of UVB (ultraviolet B wave) wavelength. The control part 18 supplies the ultraviolet light source 14 and the visible light source 16 with electric power simultaneously. The ultraviolet light source 14 and the visible light source 16 simultaneously emit light, so that a person can perceive light emission of the ultraviolet light source 14.SELECTED DRAWING: Figure 1
【課題】安全に光を患部に照射できる光照射装置を提供する。【解決手段】光照射装置10は、筐体12、紫外線光源14、可視光線光源16および制御部18を備える。紫外線光源14はUVA(紫外線A波)の波長の光を発光する第1紫外線光源26とUVB(紫外線B波)の波長の光を発光する第2紫外線光源28を備える。制御部18は紫外線光源14と可視光線光源16に対して同時に電力を供給する。紫外線光源14と可視光線光源16が同時に発光することで、人が紫外線光源14の発光を認識できる。【選択図】図1 |
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